Welcome to the forum!
If a picture is too large, the forum will not allow it to upload as an attachment. If that is the problem and you cannot resize them using MS_Paint or similar software, you can email the pictures to me a mm750[at}comcast{dot]net and I will post them for you.
Your car (LF153368) is at the beginning of a 40-car batch of VINs with one North Carolina State Highway Patrol car (unconfirmed agency use) towards the end of the batch. You can find the list of 1990 VINs in our VIN Project:
http://www.specialservicemustang.net/VINlist/90VIN.html